39 TypeId 

    39 TypeId 

    40 Ipv4Interface::GetTypeId (void)

    40 Ipv4Interface::GetTypeId (void)

    41 {

    41 {

    42   static TypeId tid = TypeId ("ns3::Ipv4Interface")

    42   static TypeId tid = TypeId ("ns3::Ipv4Interface")

    43     .SetParent<Object> ()

    43     .SetParent<Object> ()

    44     .AddAttribute ("ArpCache",

    45     .AddAttribute ("ArpCache",

    45                    "The arp cache for this ipv4 interface",

    46                    "The arp cache for this ipv4 interface",

    46                    PointerValue (0),

    47                    PointerValue (0),

    47                    MakePointerAccessor (&Ipv4Interface::SetArpCache, 

    48                    MakePointerAccessor (&Ipv4Interface::SetArpCache, 

    48                                         &Ipv4Interface::GetArpCache),

    49                                         &Ipv4Interface::GetArpCache),